my leopard ctenopoma or bushfish/spotted climbing perch as they are sold in uk used to eat pieces of shrimp,whitebait etc and floating pellets they are pretty straightforward to feed after they have settled in
not a leaf fish spotted bush fish actually or leapord ctenopoma there from africa mine eats every thing and has grown pretty fast at least much faster then my south american leaf fish but i've know gotten both to eat prepared foods it finally ate a piece of carp meat